The paper also discusses the problem that the nozzle of new type gun was blockaded by powder during the surfacing process.

本文还对该枪在堆焊过程中易产生粉末堵枪的问题进行了一些分析。

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Special designed of control switch and strip type gun with increase seal device, it could guarantee not seep or leak adhesive, strict control result in waster on account of leak adhesive.

专业设计的控制开关和点状枪体增加密封装置，保证不渗胶或漏胶，严格控制由于滴胶所造成的废品。

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The movable type printing, the compass (指南针) , gun powder and the paper making are called four great inventions of China.

活字印刷术、指南针、火药和造纸术被称为中国四大发明。

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But the court offered little guidance on what type of gun control can be allowed.

VOA: standard.2010.06.29

For some Republicans and gun rights activists, the idea of any type of national gun registry is a deal-breaker.

CNN: Background checks on gun sales: How do they work?

His cadre of Western-trained physicists then secretly used some of this material to fashion a relatively unsophisticated Hiroshima-style "gun-type" atomic device.

CENTERFORSECURITYPOLICY: Truth and Consequences for Saddam

Make sure your stun gun is the type that delivers at least 100, 000 volts.

ECONOMIST: Freedom, guns and women